• 2 11/16" Mounted Spherical Roller Bearing, Cast Iron Expansion 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	3.75 in
Overall Height (in)	6.44 in
Slot Length (in)	1.13 in
Base Width (in)	3.19 in
Overall Length (in)	10.44 in
Foot Height (in)	2 in
Bore Diameter (in)	2.6875 in
Bolt Size (in)	3/4 in
Base to Center Height (in)	3.25 in
Locking Collar Outside Diameter (in)	4.06 in
Base Length (in)	10.44 in
Inner Ring Outside Diameter (in)	3.37 in
Length Through Bore (in)	4 in
Bolt Spacing (in)	8.13 in
Housing Cast Face to Outermost Bearing Face (in)	0.88 in
Expansion Capability (in)	0.38 in

Technical Specifications

Static Load Rating (lb)	71,500 lb
Housing Style	Pillow Block
Radial Clearance	C3 STANDARD
Housing Construction	Solid
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	57,750 lb
Cage Material	Engineered Polymer
Shaft Locking Type	Single Set Collar
Rolling Element	Spherical Roller
Fixed/Expansion	Expansion
Product	ZAS2000
Housing Type	Pillow Block, Two Bolt
Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Misalignment Type	Dynamic
Housing Color	Black
Available Seal Type	K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal
Microlock Kit	NA
Maximum Speed (RPM)	2800 rpm
Ability to Relubricate	Yes
Seal Kit	ZS9
Setscrew Torque (in-lbs)	680 in/lbs
Grease Fitting Thread Size	1/8 NPT
Primary Seal	STEEL CLEARANCE SEAL
Misalignment Capability	±2.0° Misalignment - Dynamic
Insert	ZCS2211
Housing Coating	POWDER COATED
Max Operating Temperature (F)	225 °F
Vibration Frequency Roller Spin	0.0591 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Max Operating Temperature (C)	107 °C
Locking Device Kit	SC9
Expansion Lock Plug	B224408A
Vibration Frequency Inner Ring Defect	0.1701 cps
Size Code	9

General Specifications

UPC	698210830243
Weight	27.30 LB
Packaged Length	6.56 IN
Packaged Width	4.25 IN
Packaged Height	10.56 IN